arch/x86/include/sys/acpi/acrestyp.h

   1 /******************************************************************************
   2  *
   3  * Name: acrestyp.h - Defines, types, and structures for resource descriptors
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2016, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #ifndef __ACRESTYP_H__
  45 #define __ACRESTYP_H__
  46
  47
  48 /*
  49  * Definitions for Resource Attributes
  50  */
  51 typedef UINT16                          ACPI_RS_LENGTH;    /* Resource Length field is fixed at 16 bits */
  52 typedef UINT32                          ACPI_RSDESC_SIZE;  /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
  53
  54 /*
  55  * Memory Attributes
  56  */
  57 #define ACPI_READ_ONLY_MEMORY           (UINT8) 0x00
  58 #define ACPI_READ_WRITE_MEMORY          (UINT8) 0x01
  59
  60 #define ACPI_NON_CACHEABLE_MEMORY       (UINT8) 0x00
  61 #define ACPI_CACHABLE_MEMORY            (UINT8) 0x01
  62 #define ACPI_WRITE_COMBINING_MEMORY     (UINT8) 0x02
  63 #define ACPI_PREFETCHABLE_MEMORY        (UINT8) 0x03
  64
  65 /*! [Begin] no source code translation */
  66 /*
  67  * IO Attributes
  68  * The ISA IO ranges are:     n000-n0FFh,  n400-n4FFh, n800-n8FFh, nC00-nCFFh.
  69  * The non-ISA IO ranges are: n100-n3FFh,  n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
  70  */
  71 /*! [End] no source code translation !*/
  72
  73 #define ACPI_NON_ISA_ONLY_RANGES        (UINT8) 0x01
  74 #define ACPI_ISA_ONLY_RANGES            (UINT8) 0x02
  75 #define ACPI_ENTIRE_RANGE               (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
  76
  77 /* Type of translation - 1=Sparse, 0=Dense */
  78
  79 #define ACPI_SPARSE_TRANSLATION         (UINT8) 0x01
  80
  81 /*
  82  * IO Port Descriptor Decode
  83  */
  84 #define ACPI_DECODE_10                  (UINT8) 0x00    /* 10-bit IO address decode */
  85 #define ACPI_DECODE_16                  (UINT8) 0x01    /* 16-bit IO address decode */
  86
  87 /*
  88  * Interrupt attributes - used in multiple descriptors
  89  */
  90
  91 /* Triggering */
  92
  93 #define ACPI_LEVEL_SENSITIVE            (UINT8) 0x00
  94 #define ACPI_EDGE_SENSITIVE             (UINT8) 0x01
  95
  96 /* Polarity */
  97
  98 #define ACPI_ACTIVE_HIGH                (UINT8) 0x00
  99 #define ACPI_ACTIVE_LOW                 (UINT8) 0x01
 100 #define ACPI_ACTIVE_BOTH                (UINT8) 0x02
 101
 102 /* Sharing */
 103
 104 #define ACPI_EXCLUSIVE                  (UINT8) 0x00
 105 #define ACPI_SHARED                     (UINT8) 0x01
 106
 107 /* Wake */
 108
 109 #define ACPI_NOT_WAKE_CAPABLE           (UINT8) 0x00
 110 #define ACPI_WAKE_CAPABLE               (UINT8) 0x01
 111
 112 /*
 113  * DMA Attributes
 114  */
 115 #define ACPI_COMPATIBILITY              (UINT8) 0x00
 116 #define ACPI_TYPE_A                     (UINT8) 0x01
 117 #define ACPI_TYPE_B                     (UINT8) 0x02
 118 #define ACPI_TYPE_F                     (UINT8) 0x03
 119
 120 #define ACPI_NOT_BUS_MASTER             (UINT8) 0x00
 121 #define ACPI_BUS_MASTER                 (UINT8) 0x01
 122
 123 #define ACPI_TRANSFER_8                 (UINT8) 0x00
 124 #define ACPI_TRANSFER_8_16              (UINT8) 0x01
 125 #define ACPI_TRANSFER_16                (UINT8) 0x02
 126
 127 /*
 128  * Start Dependent Functions Priority definitions
 129  */
 130 #define ACPI_GOOD_CONFIGURATION         (UINT8) 0x00
 131 #define ACPI_ACCEPTABLE_CONFIGURATION   (UINT8) 0x01
 132 #define ACPI_SUB_OPTIMAL_CONFIGURATION  (UINT8) 0x02
 133
 134 /*
 135  * 16, 32 and 64-bit Address Descriptor resource types
 136  */
 137 #define ACPI_MEMORY_RANGE               (UINT8) 0x00
 138 #define ACPI_IO_RANGE                   (UINT8) 0x01
 139 #define ACPI_BUS_NUMBER_RANGE           (UINT8) 0x02
 140
 141 #define ACPI_ADDRESS_NOT_FIXED          (UINT8) 0x00
 142 #define ACPI_ADDRESS_FIXED              (UINT8) 0x01
 143
 144 #define ACPI_POS_DECODE                 (UINT8) 0x00
 145 #define ACPI_SUB_DECODE                 (UINT8) 0x01
 146
 147 /* Producer/Consumer */
 148
 149 #define ACPI_PRODUCER                   (UINT8) 0x00
 150 #define ACPI_CONSUMER                   (UINT8) 0x01
 151
 152
 153 /*
 154  * If possible, pack the following structures to byte alignment
 155  */
 156 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
 157 #pragma pack(1)
 158 #endif
 159
 160 /* UUID data structures for use in vendor-defined resource descriptors */
 161
 162 typedef struct acpi_uuid
 163 {
 164     UINT8                           Data[ACPI_UUID_LENGTH];
 165 } ACPI_UUID;
 166
 167 typedef struct acpi_vendor_uuid
 168 {
 169     UINT8                           Subtype;
 170     UINT8                           Data[ACPI_UUID_LENGTH];
 171
 172 } ACPI_VENDOR_UUID;
 173
 174 /*
 175  * Structures used to describe device resources
 176  */
 177 typedef struct acpi_resource_irq
 178 {
 179     UINT8                           DescriptorLength;
 180     UINT8                           Triggering;
 181     UINT8                           Polarity;
 182     UINT8                           Sharable;
 183     UINT8                           WakeCapable;
 184     UINT8                           InterruptCount;
 185     UINT8                           Interrupts[1];
 186
 187 } ACPI_RESOURCE_IRQ;
 188
 189 typedef struct acpi_resource_dma
 190 {
 191     UINT8                           Type;
 192     UINT8                           BusMaster;
 193     UINT8                           Transfer;
 194     UINT8                           ChannelCount;
 195     UINT8                           Channels[1];
 196
 197 } ACPI_RESOURCE_DMA;
 198
 199 typedef struct acpi_resource_start_dependent
 200 {
 201     UINT8                           DescriptorLength;
 202     UINT8                           CompatibilityPriority;
 203     UINT8                           PerformanceRobustness;
 204
 205 } ACPI_RESOURCE_START_DEPENDENT;
 206
 207
 208 /*
 209  * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
 210  * needed because it has no fields
 211  */
 212
 213
 214 typedef struct acpi_resource_io
 215 {
 216     UINT8                           IoDecode;
 217     UINT8                           Alignment;
 218     UINT8                           AddressLength;
 219     UINT16                          Minimum;
 220     UINT16                          Maximum;
 221
 222 } ACPI_RESOURCE_IO;
 223
 224 typedef struct acpi_resource_fixed_io
 225 {
 226     UINT16                          Address;
 227     UINT8                           AddressLength;
 228
 229 } ACPI_RESOURCE_FIXED_IO;
 230
 231 typedef struct acpi_resource_fixed_dma
 232 {
 233     UINT16                          RequestLines;
 234     UINT16                          Channels;
 235     UINT8                           Width;
 236
 237 } ACPI_RESOURCE_FIXED_DMA;
 238
 239 /* Values for Width field above */
 240
 241 #define ACPI_DMA_WIDTH8                         0
 242 #define ACPI_DMA_WIDTH16                        1
 243 #define ACPI_DMA_WIDTH32                        2
 244 #define ACPI_DMA_WIDTH64                        3
 245 #define ACPI_DMA_WIDTH128                       4
 246 #define ACPI_DMA_WIDTH256                       5
 247
 248
 249 typedef struct acpi_resource_vendor
 250 {
 251     UINT16                          ByteLength;
 252     UINT8                           ByteData[1];
 253
 254 } ACPI_RESOURCE_VENDOR;
 255
 256 /* Vendor resource with UUID info (introduced in ACPI 3.0) */
 257
 258 typedef struct acpi_resource_vendor_typed
 259 {
 260     UINT16                          ByteLength;
 261     UINT8                           UuidSubtype;
 262     UINT8                           Uuid[ACPI_UUID_LENGTH];
 263     UINT8                           ByteData[1];
 264
 265 } ACPI_RESOURCE_VENDOR_TYPED;
 266
 267 typedef struct acpi_resource_end_tag
 268 {
 269     UINT8                           Checksum;
 270
 271 } ACPI_RESOURCE_END_TAG;
 272
 273 typedef struct acpi_resource_memory24
 274 {
 275     UINT8                           WriteProtect;
 276     UINT16                          Minimum;
 277     UINT16                          Maximum;
 278     UINT16                          Alignment;
 279     UINT16                          AddressLength;
 280
 281 } ACPI_RESOURCE_MEMORY24;
 282
 283 typedef struct acpi_resource_memory32
 284 {
 285     UINT8                           WriteProtect;
 286     UINT32                          Minimum;
 287     UINT32                          Maximum;
 288     UINT32                          Alignment;
 289     UINT32                          AddressLength;
 290
 291 } ACPI_RESOURCE_MEMORY32;
 292
 293 typedef struct acpi_resource_fixed_memory32
 294 {
 295     UINT8                           WriteProtect;
 296     UINT32                          Address;
 297     UINT32                          AddressLength;
 298
 299 } ACPI_RESOURCE_FIXED_MEMORY32;
 300
 301 typedef struct acpi_memory_attribute
 302 {
 303     UINT8                           WriteProtect;
 304     UINT8                           Caching;
 305     UINT8                           RangeType;
 306     UINT8                           Translation;
 307
 308 } ACPI_MEMORY_ATTRIBUTE;
 309
 310 typedef struct acpi_io_attribute
 311 {
 312     UINT8                           RangeType;
 313     UINT8                           Translation;
 314     UINT8                           TranslationType;
 315     UINT8                           Reserved1;
 316
 317 } ACPI_IO_ATTRIBUTE;
 318
 319 typedef union acpi_resource_attribute
 320 {
 321     ACPI_MEMORY_ATTRIBUTE           Mem;
 322     ACPI_IO_ATTRIBUTE               Io;
 323
 324     /* Used for the *WordSpace macros */
 325
 326     UINT8                           TypeSpecific;
 327
 328 } ACPI_RESOURCE_ATTRIBUTE;
 329
 330 typedef struct acpi_resource_source
 331 {
 332     UINT8                           Index;
 333     UINT16                          StringLength;
 334     char                            *StringPtr;
 335
 336 } ACPI_RESOURCE_SOURCE;
 337
 338 /* Fields common to all address descriptors, 16/32/64 bit */
 339
 340 #define ACPI_RESOURCE_ADDRESS_COMMON \
 341     UINT8                           ResourceType; \
 342     UINT8                           ProducerConsumer; \
 343     UINT8                           Decode; \
 344     UINT8                           MinAddressFixed; \
 345     UINT8                           MaxAddressFixed; \
 346     ACPI_RESOURCE_ATTRIBUTE         Info;
 347
 348 typedef struct acpi_address16_attribute
 349 {
 350     UINT16                          Granularity;
 351     UINT16                          Minimum;
 352     UINT16                          Maximum;
 353     UINT16                          TranslationOffset;
 354     UINT16                          AddressLength;
 355
 356 } ACPI_ADDRESS16_ATTRIBUTE;
 357
 358 typedef struct acpi_address32_attribute
 359 {
 360     UINT32                          Granularity;
 361     UINT32                          Minimum;
 362     UINT32                          Maximum;
 363     UINT32                          TranslationOffset;
 364     UINT32                          AddressLength;
 365
 366 } ACPI_ADDRESS32_ATTRIBUTE;
 367
 368 typedef struct acpi_address64_attribute
 369 {
 370     UINT64                          Granularity;
 371     UINT64                          Minimum;
 372     UINT64                          Maximum;
 373     UINT64                          TranslationOffset;
 374     UINT64                          AddressLength;
 375
 376 } ACPI_ADDRESS64_ATTRIBUTE;
 377
 378 typedef struct acpi_resource_address
 379 {
 380     ACPI_RESOURCE_ADDRESS_COMMON
 381
 382 } ACPI_RESOURCE_ADDRESS;
 383
 384 typedef struct acpi_resource_address16
 385 {
 386     ACPI_RESOURCE_ADDRESS_COMMON
 387     ACPI_ADDRESS16_ATTRIBUTE        Address;
 388     ACPI_RESOURCE_SOURCE            ResourceSource;
 389
 390 } ACPI_RESOURCE_ADDRESS16;
 391
 392 typedef struct acpi_resource_address32
 393 {
 394     ACPI_RESOURCE_ADDRESS_COMMON
 395     ACPI_ADDRESS32_ATTRIBUTE        Address;
 396     ACPI_RESOURCE_SOURCE            ResourceSource;
 397
 398 } ACPI_RESOURCE_ADDRESS32;
 399
 400 typedef struct acpi_resource_address64
 401 {
 402     ACPI_RESOURCE_ADDRESS_COMMON
 403     ACPI_ADDRESS64_ATTRIBUTE        Address;
 404     ACPI_RESOURCE_SOURCE            ResourceSource;
 405
 406 } ACPI_RESOURCE_ADDRESS64;
 407
 408 typedef struct acpi_resource_extended_address64
 409 {
 410     ACPI_RESOURCE_ADDRESS_COMMON
 411     UINT8                           RevisionID;
 412     ACPI_ADDRESS64_ATTRIBUTE        Address;
 413     UINT64                          TypeSpecific;
 414
 415 } ACPI_RESOURCE_EXTENDED_ADDRESS64;
 416
 417 typedef struct acpi_resource_extended_irq
 418 {
 419     UINT8                           ProducerConsumer;
 420     UINT8                           Triggering;
 421     UINT8                           Polarity;
 422     UINT8                           Sharable;
 423     UINT8                           WakeCapable;
 424     UINT8                           InterruptCount;
 425     ACPI_RESOURCE_SOURCE            ResourceSource;
 426     UINT32                          Interrupts[1];
 427
 428 } ACPI_RESOURCE_EXTENDED_IRQ;
 429
 430 typedef struct acpi_resource_generic_register
 431 {
 432     UINT8                           SpaceId;
 433     UINT8                           BitWidth;
 434     UINT8                           BitOffset;
 435     UINT8                           AccessSize;
 436     UINT64                          Address;
 437
 438 } ACPI_RESOURCE_GENERIC_REGISTER;
 439
 440 typedef struct acpi_resource_gpio
 441 {
 442     UINT8                           RevisionId;
 443     UINT8                           ConnectionType;
 444     UINT8                           ProducerConsumer;   /* For values, see Producer/Consumer above */
 445     UINT8                           PinConfig;
 446     UINT8                           Sharable;           /* For values, see Interrupt Attributes above */
 447     UINT8                           WakeCapable;        /* For values, see Interrupt Attributes above */
 448     UINT8                           IoRestriction;
 449     UINT8                           Triggering;         /* For values, see Interrupt Attributes above */
 450     UINT8                           Polarity;           /* For values, see Interrupt Attributes above */
 451     UINT16                          DriveStrength;
 452     UINT16                          DebounceTimeout;
 453     UINT16                          PinTableLength;
 454     UINT16                          VendorLength;
 455     ACPI_RESOURCE_SOURCE            ResourceSource;
 456     UINT16                          *PinTable;
 457     UINT8                           *VendorData;
 458
 459 } ACPI_RESOURCE_GPIO;
 460
 461 /* Values for GPIO ConnectionType field above */
 462
 463 #define ACPI_RESOURCE_GPIO_TYPE_INT             0
 464 #define ACPI_RESOURCE_GPIO_TYPE_IO              1
 465
 466 /* Values for PinConfig field above */
 467
 468 #define ACPI_PIN_CONFIG_DEFAULT                 0
 469 #define ACPI_PIN_CONFIG_PULLUP                  1
 470 #define ACPI_PIN_CONFIG_PULLDOWN                2
 471 #define ACPI_PIN_CONFIG_NOPULL                  3
 472
 473 /* Values for IoRestriction field above */
 474
 475 #define ACPI_IO_RESTRICT_NONE                   0
 476 #define ACPI_IO_RESTRICT_INPUT                  1
 477 #define ACPI_IO_RESTRICT_OUTPUT                 2
 478 #define ACPI_IO_RESTRICT_NONE_PRESERVE          3
 479
 480
 481 /* Common structure for I2C, SPI, and UART serial descriptors */
 482
 483 #define ACPI_RESOURCE_SERIAL_COMMON \
 484     UINT8                           RevisionId; \
 485     UINT8                           Type; \
 486     UINT8                           ProducerConsumer;    /* For values, see Producer/Consumer above */\
 487     UINT8                           SlaveMode; \
 488     UINT8                           ConnectionSharing; \
 489     UINT8                           TypeRevisionId; \
 490     UINT16                          TypeDataLength; \
 491     UINT16                          VendorLength; \
 492     ACPI_RESOURCE_SOURCE            ResourceSource; \
 493     UINT8                           *VendorData;
 494
 495 typedef struct acpi_resource_common_serialbus
 496 {
 497     ACPI_RESOURCE_SERIAL_COMMON
 498
 499 } ACPI_RESOURCE_COMMON_SERIALBUS;
 500
 501 /* Values for the Type field above */
 502
 503 #define ACPI_RESOURCE_SERIAL_TYPE_I2C           1
 504 #define ACPI_RESOURCE_SERIAL_TYPE_SPI           2
 505 #define ACPI_RESOURCE_SERIAL_TYPE_UART          3
 506
 507 /* Values for SlaveMode field above */
 508
 509 #define ACPI_CONTROLLER_INITIATED               0
 510 #define ACPI_DEVICE_INITIATED                   1
 511
 512
 513 typedef struct acpi_resource_i2c_serialbus
 514 {
 515     ACPI_RESOURCE_SERIAL_COMMON
 516     UINT8                           AccessMode;
 517     UINT16                          SlaveAddress;
 518     UINT32                          ConnectionSpeed;
 519
 520 } ACPI_RESOURCE_I2C_SERIALBUS;
 521
 522 /* Values for AccessMode field above */
 523
 524 #define ACPI_I2C_7BIT_MODE                      0
 525 #define ACPI_I2C_10BIT_MODE                     1
 526
 527
 528 typedef struct acpi_resource_spi_serialbus
 529 {
 530     ACPI_RESOURCE_SERIAL_COMMON
 531     UINT8                           WireMode;
 532     UINT8                           DevicePolarity;
 533     UINT8                           DataBitLength;
 534     UINT8                           ClockPhase;
 535     UINT8                           ClockPolarity;
 536     UINT16                          DeviceSelection;
 537     UINT32                          ConnectionSpeed;
 538
 539 } ACPI_RESOURCE_SPI_SERIALBUS;
 540
 541 /* Values for WireMode field above */
 542
 543 #define ACPI_SPI_4WIRE_MODE                     0
 544 #define ACPI_SPI_3WIRE_MODE                     1
 545
 546 /* Values for DevicePolarity field above */
 547
 548 #define ACPI_SPI_ACTIVE_LOW                     0
 549 #define ACPI_SPI_ACTIVE_HIGH                    1
 550
 551 /* Values for ClockPhase field above */
 552
 553 #define ACPI_SPI_FIRST_PHASE                    0
 554 #define ACPI_SPI_SECOND_PHASE                   1
 555
 556 /* Values for ClockPolarity field above */
 557
 558 #define ACPI_SPI_START_LOW                      0
 559 #define ACPI_SPI_START_HIGH                     1
 560
 561
 562 typedef struct acpi_resource_uart_serialbus
 563 {
 564     ACPI_RESOURCE_SERIAL_COMMON
 565     UINT8                           Endian;
 566     UINT8                           DataBits;
 567     UINT8                           StopBits;
 568     UINT8                           FlowControl;
 569     UINT8                           Parity;
 570     UINT8                           LinesEnabled;
 571     UINT16                          RxFifoSize;
 572     UINT16                          TxFifoSize;
 573     UINT32                          DefaultBaudRate;
 574
 575 } ACPI_RESOURCE_UART_SERIALBUS;
 576
 577 /* Values for Endian field above */
 578
 579 #define ACPI_UART_LITTLE_ENDIAN                 0
 580 #define ACPI_UART_BIG_ENDIAN                    1
 581
 582 /* Values for DataBits field above */
 583
 584 #define ACPI_UART_5_DATA_BITS                   0
 585 #define ACPI_UART_6_DATA_BITS                   1
 586 #define ACPI_UART_7_DATA_BITS                   2
 587 #define ACPI_UART_8_DATA_BITS                   3
 588 #define ACPI_UART_9_DATA_BITS                   4
 589
 590 /* Values for StopBits field above */
 591
 592 #define ACPI_UART_NO_STOP_BITS                  0
 593 #define ACPI_UART_1_STOP_BIT                    1
 594 #define ACPI_UART_1P5_STOP_BITS                 2
 595 #define ACPI_UART_2_STOP_BITS                   3
 596
 597 /* Values for FlowControl field above */
 598
 599 #define ACPI_UART_FLOW_CONTROL_NONE             0
 600 #define ACPI_UART_FLOW_CONTROL_HW               1
 601 #define ACPI_UART_FLOW_CONTROL_XON_XOFF         2
 602
 603 /* Values for Parity field above */
 604
 605 #define ACPI_UART_PARITY_NONE                   0
 606 #define ACPI_UART_PARITY_EVEN                   1
 607 #define ACPI_UART_PARITY_ODD                    2
 608 #define ACPI_UART_PARITY_MARK                   3
 609 #define ACPI_UART_PARITY_SPACE                  4
 610
 611 /* Values for LinesEnabled bitfield above */
 612
 613 #define ACPI_UART_CARRIER_DETECT                (1<<2)
 614 #define ACPI_UART_RING_INDICATOR                (1<<3)
 615 #define ACPI_UART_DATA_SET_READY                (1<<4)
 616 #define ACPI_UART_DATA_TERMINAL_READY           (1<<5)
 617 #define ACPI_UART_CLEAR_TO_SEND                 (1<<6)
 618 #define ACPI_UART_REQUEST_TO_SEND               (1<<7)
 619
 620
 621 /* ACPI_RESOURCE_TYPEs */
 622
 623 #define ACPI_RESOURCE_TYPE_IRQ                  0
 624 #define ACPI_RESOURCE_TYPE_DMA                  1
 625 #define ACPI_RESOURCE_TYPE_START_DEPENDENT      2
 626 #define ACPI_RESOURCE_TYPE_END_DEPENDENT        3
 627 #define ACPI_RESOURCE_TYPE_IO                   4
 628 #define ACPI_RESOURCE_TYPE_FIXED_IO             5
 629 #define ACPI_RESOURCE_TYPE_VENDOR               6
 630 #define ACPI_RESOURCE_TYPE_END_TAG              7
 631 #define ACPI_RESOURCE_TYPE_MEMORY24             8
 632 #define ACPI_RESOURCE_TYPE_MEMORY32             9
 633 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32       10
 634 #define ACPI_RESOURCE_TYPE_ADDRESS16            11
 635 #define ACPI_RESOURCE_TYPE_ADDRESS32            12
 636 #define ACPI_RESOURCE_TYPE_ADDRESS64            13
 637 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64   14  /* ACPI 3.0 */
 638 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ         15
 639 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER     16
 640 #define ACPI_RESOURCE_TYPE_GPIO                 17  /* ACPI 5.0 */
 641 #define ACPI_RESOURCE_TYPE_FIXED_DMA            18  /* ACPI 5.0 */
 642 #define ACPI_RESOURCE_TYPE_SERIAL_BUS           19  /* ACPI 5.0 */
 643 #define ACPI_RESOURCE_TYPE_MAX                  19
 644
 645 /* Master union for resource descriptors */
 646
 647 typedef union acpi_resource_data
 648 {
 649     ACPI_RESOURCE_IRQ                       Irq;
 650     ACPI_RESOURCE_DMA                       Dma;
 651     ACPI_RESOURCE_START_DEPENDENT           StartDpf;
 652     ACPI_RESOURCE_IO                        Io;
 653     ACPI_RESOURCE_FIXED_IO                  FixedIo;
 654     ACPI_RESOURCE_FIXED_DMA                 FixedDma;
 655     ACPI_RESOURCE_VENDOR                    Vendor;
 656     ACPI_RESOURCE_VENDOR_TYPED              VendorTyped;
 657     ACPI_RESOURCE_END_TAG                   EndTag;
 658     ACPI_RESOURCE_MEMORY24                  Memory24;
 659     ACPI_RESOURCE_MEMORY32                  Memory32;
 660     ACPI_RESOURCE_FIXED_MEMORY32            FixedMemory32;
 661     ACPI_RESOURCE_ADDRESS16                 Address16;
 662     ACPI_RESOURCE_ADDRESS32                 Address32;
 663     ACPI_RESOURCE_ADDRESS64                 Address64;
 664     ACPI_RESOURCE_EXTENDED_ADDRESS64        ExtAddress64;
 665     ACPI_RESOURCE_EXTENDED_IRQ              ExtendedIrq;
 666     ACPI_RESOURCE_GENERIC_REGISTER          GenericReg;
 667     ACPI_RESOURCE_GPIO                      Gpio;
 668     ACPI_RESOURCE_I2C_SERIALBUS             I2cSerialBus;
 669     ACPI_RESOURCE_SPI_SERIALBUS             SpiSerialBus;
 670     ACPI_RESOURCE_UART_SERIALBUS            UartSerialBus;
 671     ACPI_RESOURCE_COMMON_SERIALBUS          CommonSerialBus;
 672
 673     /* Common fields */
 674
 675     ACPI_RESOURCE_ADDRESS                   Address;        /* Common 16/32/64 address fields */
 676
 677 } ACPI_RESOURCE_DATA;
 678
 679
 680 /* Common resource header */
 681
 682 typedef struct acpi_resource
 683 {
 684     UINT32                          Type;
 685     UINT32                          Length;
 686     ACPI_RESOURCE_DATA              Data;
 687
 688 } ACPI_RESOURCE;
 689
 690 /* restore default alignment */
 691
 692 #pragma pack()
 693
 694
 695 #define ACPI_RS_SIZE_NO_DATA                8       /* Id + Length fields */
 696 #define ACPI_RS_SIZE_MIN                    (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
 697 #define ACPI_RS_SIZE(Type)                  (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type))
 698
 699 /* Macro for walking resource templates with multiple descriptors */
 700
 701 #define ACPI_NEXT_RESOURCE(Res) \
 702     ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length)
 703
 704
 705 typedef struct acpi_pci_routing_table
 706 {
 707     UINT32                          Length;
 708     UINT32                          Pin;
 709     UINT64                          Address;        /* here for 64-bit alignment */
 710     UINT32                          SourceIndex;
 711     char                            Source[4];      /* pad to 64 bits so sizeof() works in all cases */
 712
 713 } ACPI_PCI_ROUTING_TABLE;
 714
 715 #endif /* __ACRESTYP_H__ */